291255522

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2951

約数の個数: 48

約数和(自身を含む): 628083072

約数和(自身を除く): 336827550

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 361, 722, 893, 1083, 1786, 2166, 2679, 2861, 5358, 5722, 8583, 16967, 17166, 33934, 50901, 54359, 101802, 108718, 134467, 163077, 268934, 326154, 403401, 806802, 1032821, 2065642, 2554873, 3098463, 5109746, 6196926, 7664619, 15329238, 48542587, 97085174, 145627761, 291255522]

約数ペア:

[(1, 291255522), (2, 145627761), (3, 97085174), (6, 48542587), (19, 15329238), (38, 7664619), (47, 6196926), (57, 5109746), (94, 3098463), (114, 2554873), (141, 2065642), (282, 1032821), (361, 806802), (722, 403401), (893, 326154), (1083, 268934), (1786, 163077), (2166, 134467), (2679, 108718), (2861, 101802), (5358, 54359), (5722, 50901), (8583, 33934), (16967, 17166)]